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Optimizing Resource Use and Economics of Crop-Livestock Integration Among Small Farmers in Semiarid Regions of South Africa

LandLibrary Resource
Journal Articles & Books
Dezembro, 2013
África do Sul
África austral
África

The adoption of crop-livestock integration (CLI) among smallholder farmers in the developing countries is no doubt one of the solutions to food security, risk management, and poverty alleviation in sub-Saharan Africa. However, adequate assessment on the current status of CLI becomes necessary for the development and its evolution among smallholder farmers.

effectiveness of village bylaws in sustainable management of community-managed exclosures in Northern Ethiopia

LandLibrary Resource
Journal Articles & Books
Dezembro, 2013

Communities in Tigray, Northern Ethiopia, have established exclosures on formerly degraded grazing lands and other land uses to promote natural regeneration of plants. Village bylaws devised by communities govern the management of exclosures.

Biohydrologic effects of eastern redcedar encroachment into grassland, Oklahoma, USA

LandLibrary Resource
Journal Articles & Books
Dezembro, 2013
Estados Unidos

Woody encroachment affects the biohydrology of rangelands worldwide and can increase evapotranspiration by increasing plant rooting depth, increasing the duration of the growing season, or by initiating a process of hydrologic recovery in formerly overgrazed landscapes.

Balancing income and cost in red deer management

LandLibrary Resource
Journal Articles & Books
Dezembro, 2013

This paper presents a bioeconomic analysis of a red deer population within a Norwegian institutional context. This population is managed by a well-defined manager, typically consisting of many landowners operating in a cooperative manner, with the goal of maximizing the present-value hunting related income while taking browsing and grazing damages into account.

Water quality in agricultural lands draining to the Great Barrier Reef: A review of causes, management and priorities

LandLibrary Resource
Journal Articles & Books
Dezembro, 2013
Austrália
Europa
América do Norte

The environmental consequences of agriculture are of growing concern. One example of these consequences is the effect of agricultural pollutants on the Great Barrier Reef (GBR), a world heritage-listed ecosystem lying off the tropical north-eastern coast of Australia.

No longer tracking greenery in high altitudes: Pastoral practices of Rupshu nomads and their implications for biodiversity conservation

LandLibrary Resource
Journal Articles & Books
Dezembro, 2013
Índia
Ásia

Nomadic pastoralism has thrived in Asia’s rangelands for several millennia by tracking seasonal changes in forage productivity and coping with a harsh climate. This pastoralist lifestyle, however, has come under intense transformations in recent decades due to socio-political and land use changes.

urban metabolism and ecological footprint assessment of Metro Vancouver

LandLibrary Resource
Journal Articles & Books
Dezembro, 2013

As the world urbanizes, the role of cities in determining sustainability outcomes grows in importance. Cities are the dominant form of human habitat, and most of the world's resources are either directly or indirectly consumed in cities. Sustainable city analysis and management requires understanding the demands a city places on a wider geographical area and its ecological resource base.

Impacts of heavy grazing on plant species richness: A comparison across rangeland biomes of South Africa

LandLibrary Resource
Journal Articles & Books
Dezembro, 2013
África do Sul
África austral

The net effect of heavy grazing and land degradation on plant diversity and richness is insufficiently understood for incorporation in national biodiversity assessments. A study was undertaken to determine the effects of heavy grazing primarily on richness of vascular plant species across the arid and semi-arid rangeland biomes of South Africa.

Degradation of communal rangelands in South Africa: towards an improved understanding to inform policy

LandLibrary Resource
Journal Articles & Books
Dezembro, 2013
África do Sul
África austral

In South Africa, the relative extent of range degradation under freehold compared to communal tenure has been strongly debated. We present a perspective on the processes that drive rangeland degradation on land under communal tenure.